In the Space Station Processing Facility astronauts familiarize themselves with hardware and modules to be flown on shuttle flights.

In the Space Station Processing Facility, astronauts familiarize themselves with hardware and modules to be flown on upcoming shuttle flights. In the front is Peggy Whitson, looking at the Japanese remote manipulator system, part of the payload on a 2008 mission. With construction of the Space Station the primary focus of future shuttle missions, astronaut crews will be working with one or more of the elements and hardware already being processed in the SSPF. Photo credit: NASA/Kim Shiflett